Display panel and method for fabrication thereof

摘要

A display panel is provided. The display panel includes a substrate, a pixel array, a peripheral circuit, and a protective layer. The substrate includes a display region and a non-display region. The pixel array is located in the display region of the substrate. The peripheral circuit is located in the non-display region. The protective layer is located in the display region and the non-display region. The peripheral circuit and the pixel array are covered by the protective layer. The protective layer in the non-display region has a plurality of openings, which expose the substrate. The apertures of the openings is between 1 μm and 1 mm, and the spacing between the openings is 10 μm and 1 cm.

主权项

1. A fabrication method of a display panel, comprising:
forming a sealing material layer and a substrate sequentially on a supporting substrate, wherein the substrate has a display region and a non-display region; forming a pixel array in the display region of the substrate and forming a peripheral circuit in the non-display region of the substrate, wherein the peripheral circuit and the pixel array are electrically connected; forming a protective layer on the substrate to cover the peripheral circuit and the pixel array; forming a plurality of openings in the protective layer in the non-display region so as to expose the substrate; introducing a gas and performing a treatment procedure to the sealing material layer, to reduce adhesion between the sealing material layer and the substrate, wherein the gas is introduced into the substrate through the openings and diffuses to the sealing material layer; and separating the substrate and the sealing material layer.